CAMPBELL, J. A.; SMITH, E. N. A new species of arboreal pitviper from the Atlantic versant of northern Central America. Revista de Biología Tropical, [S. l.], v. 48, n. 4, p. 1001–1013, 2000. DOI: 10.15517/rbt.v48i4.18993. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/18993. Acesso em: 4 may. 2024.